From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mailout1.samsung.com ([203.254.224.24]:40673 "EHLO mailout1.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1750887AbcGNCji (ORCPT ); Wed, 13 Jul 2016 22:39:38 -0400 Received: from epcpsbgr1.samsung.com (u141.gpu120.samsung.co.kr [203.254.230.141]) by mailout1.samsung.com (Oracle Communications Messaging Server 7.0.5.31.0 64bit (built May 5 2014)) with ESMTP id <0OAA02Y34A1YCMD0@mailout1.samsung.com> for stable@vger.kernel.org; Thu, 14 Jul 2016 11:39:34 +0900 (KST) Message-id: <5786FB6D.8020302@samsung.com> Date: Thu, 14 Jul 2016 11:39:41 +0900 From: Seung-Woo Kim Reply-to: sw0312.kim@samsung.com MIME-version: 1.0 To: Sasha Levin , stable@vger.kernel.org, Seung-Woo Kim Subject: [4.1-stable] missing arm commit, "fa0708b" Content-type: text/plain; charset=EUC-KR Content-transfer-encoding: 7bit Sender: stable-owner@vger.kernel.org List-ID: Hello, I found that the commit, "fa0708b ARM: 8471/1: need to save/restore arm register(r11) when it is corrupted" is missed from 4.1-stable tree until 4.1.28. Without it, cpu_pm_enter() with specific test environment causes hang-up on arm. Any plan to apply the commit to 4.1-stable? Best Regards, - Seung-Woo Kim -- Seung-Woo Kim Samsung Software R&D Center --